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Outer Space

A composite image of asteroid 2014 JO25 created with data from NASA's Goldstone Solar System Radar.

Trending Today

Watch a Large Asteroid Streak Through the Night Sky

Only a small telescope will be needed

The super bloom draped California's Walker Canyon in a riot of colors.

Cool Finds

California’s Lush Super Bloom Is Even More Stunning From Space

Satellite images captured an explosion of flowers stretching across California’s desert hills

Artist's rendering of what DeeDee may look like

New Research

Meet DeeDee, the Solar System’s Newest Dwarf Planet (Maybe)

Though the tiny icy orb meets all the criteria, it has yet to receive the official designation

Illustration of the water plumes coming off of Enceledus

Trending Today

NASA Detects Microbe-Friendly Food Spouting From Saturn’s Moon Enceladus

The Cassini spacecraft has detected the ingredients for life in sprays from the icy world

An artist's rendition of Maven as it spies on Mars' atmosphere.

New Research

Mars Has Metal in Its Atmosphere

Metallic ions have a permanent presence in the red planet’s atmosphere—kind of like on Earth

Expedition 50 Flight Engineer Thomas Pesquet of the European Space Agency photographed the Rocky Mountains from his vantage point in low Earth orbit aboard the International Space Station.

Trending Today

NASA Puts Earth Up for Adoption

Pockmarks, wrinkles, and all

Scientists Capture Beautiful, Explosive Collision of Young Stars

The high-resolution images could hold clues about the early stages of star formation

This snapshot shows Jupiter's swirling, banded atmosphere and signature vortices.

New Research

“Great Cold Spot” Discovered on Jupiter

The ancient storm was hiding in plain sight

Sergei Korolev was technically still a political prisoner when he began working on the Soviet rocket program.

The First Manned Space Flight Was the Rocket Designer’s Victory as Much as Yuri Gagarin’s

Sergei Korolev designed the entire Soviet rocket program. But nobody knew his name until after he died

Uranus and its aurora

Cool Finds

Take a Peek at the Auroras on Uranus

This composite image gives the best view yet of the seventh planet’s atmospheric lights and ring

This snapshot shows Jupiter's swirling, banded atmosphere and signature vortices.

Cool Finds

Hubble Snags Splendid Snapshot of Jupiter

The perfect photographic conditions make for a grand view of the gas giant

SpaceX launches it's first re-used Falcon 9 rocket

Cool Finds

Watch SpaceX’s Recycled Rocket Stick Its Landing

The reused Falcon 9 booster rocket may usher in an era of cheaper and more frequent trips into space

Behold the glory of the middle of the Milky Way—thanks to an even better photo database at NASA.

Cool Finds

NASA Launches the Galaxy’s Most Glorious Space Database

Now you can easily peruse more than 140,000 of the agency’s photos, videos and visualizations

Mount Etna's glowing lava flow can be spotted at bottom left.

Mount Etna’s Fiery Eruptions Are Visible From Space

Astronaut Thomas Pesquet captured an image of the volcano’s glowing lava

The latest iteration of the four-legged LEMUR exploration robot clings to a test rock surface in Aaron Parness’ lab in a recent test of its microspine capabilities.

Think Big

A New Generation of Interplanetary Rovers Is Crawling Toward the Stars

These four-legged, wheel-less robots will explore asteroids and the frigid outer worlds of our Solar System

Shortly after the announcement of the TRAPPIST-1 system, NASA crowdsourced its Twitter followers for possible planet names. The actual process of naming new planets, however, is a bit more involved.

Ask Smithsonian 2017

How Do New Planets Get Their Names?

Sorry, Planet McPlanetface: Asteroids, moons and other celestial bodies go through a strict set of international naming guidelines

This grapefruit-sized object is Vanguard TV-3, an exact replica of Vanguard 1 that failed to launch into orbit. It's now on display at the National Air and Space Museum.

The World’s First Solar-Powered Satellite is Still Up There After More Than 60 Years

This tiny grapefruit-sized satellite will still be up there well into the 2100s if we don’t take it down

Computer-simulated global view of Venus.

Think Big

The Case for Going to Venus

Sending a probe to Earth’s lifeless twin could help us understand how life rises—and falls—on faraway planets

This 230-foot-tall antenna helped NASA locate a long-lost spacecraft.

Cool Finds

NASA Spots India’s Long-Lost Lunar Orbiter

Chandrayaan-1 had been missing for eight years

Planet launched 88 more satellites in February.

How Daily Images of the Entire Earth Will Change the Way We Look At It

With more satellites than any other company, Planet Labs gives environmental researchers daily data

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